Brendon C. brenc

## transform.interceptor.ts
import {
  NestInterceptor,
  ExecutionContext,
  Injectable,
  CallHandler,
} from '@nestjs/common';
import { classToPlain } from 'class-transformer';
import { map } from 'rxjs/operators';

@Injectable()

## first_run.ini
# OpenVPN Let's Encrypt first run config file
#https://loige.co/using-lets-encrypt-and-certbot-to-automate-the-creation-of-certificates-for-openvpn/

cert-name=
authenticator = standalone
standalone-supported-challenges = tls-sni-01
non-interactive = True
rsa-key-size = 4096
email = "user@server.com"
domains = "vpn.server.com"

## encryption.js
'use strict';

const crypto = require('crypto');

const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bits (32 characters)
const IV_LENGTH = 16; // For AES, this is always 16

function encrypt(text) {
 let iv = crypto.randomBytes(IV_LENGTH);
 let cipher = crypto.createCipheriv('aes-256-cbc', Buffer.from(ENCRYPTION_KEY), iv);

## gzip-conf.txt
This list was moved to https://letstalkaboutwebperf.com/en/gzip-brotli-server-config/

## ufw.md

      
        
          
            
              
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                kimus
                / ufw.md
            
            
              Created
              March 2, 2014 22:46
            
              
                NAT and FORWARD with Ubuntu’s ufw firewall
              
          
        
      
        
  
      
    UFW

I use Ubuntu’s Uncomplicated firewall because it is available on Ubuntu and it's very simple.
Install UFW

if ufw is not installed by default be sure to install it first.
	import {
	NestInterceptor,
	ExecutionContext,
	Injectable,
	CallHandler,
	} from '@nestjs/common';
	import { classToPlain } from 'class-transformer';
	import { map } from 'rxjs/operators';

	@Injectable()
	# OpenVPN Let's Encrypt first run config file
	#https://loige.co/using-lets-encrypt-and-certbot-to-automate-the-creation-of-certificates-for-openvpn/

	cert-name=
	authenticator = standalone
	standalone-supported-challenges = tls-sni-01
	non-interactive = True
	rsa-key-size = 4096
	email = "user@server.com"
	domains = "vpn.server.com"
	'use strict';

	const crypto = require('crypto');

	const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bits (32 characters)
	const IV_LENGTH = 16; // For AES, this is always 16

	function encrypt(text) {
	let iv = crypto.randomBytes(IV_LENGTH);
	let cipher = crypto.createCipheriv('aes-256-cbc', Buffer.from(ENCRYPTION_KEY), iv);